A damaged letter "R" and a missing letter "E" are seen on The Boardwalk sign for the closing Revel Casino Hotel, Monday, Sept. 1, 2014, in Atlantic City, N.J. The most spectacular and costly failure in Atlantic City's 36-year history of casino gambling began to play out Monday when the $2.4 billion Revel Casino Hotel emptied its hotel. Its casino will close early Tuesday morning. Revel is shutting down a little over two years after opening with high hopes of revitalizing Atlantic City's struggling gambling market. (AP Photo/Mel Evans)